18386+2706 HJ 1333
18h 38m 36.87s +27° 06' 19.8" P.A. 226.00 sep 2.9 mag 9.98,10.28 Sp F5
Coord 2000 |
18386+2706 |
|
Discov num |
HJ 1333 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 36.87 +27 06 19.8 |
|
Date first |
1828 |
|
Date last |
2018 |
|
Obs |
17 |
|
Pa first |
229 |
|
Pa last |
226.3 |
|
P.A. Now (θ) |
226.3° |
|
Sep first |
2.0 |
|
Sep last |
2.91 |
|
Sep. Now (ρ) |
2.91" |
|
Mag pri |
9.98 |
|
Mag sec |
10.28 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-000 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2115-00677-1 |
|
Gaia DR2 |
4538822104411125120 |
|